1.1 The camera calibration test bench for robotic vacuum cleaners is designed according to relevant industry standards and customer requirements, and is suitable for the household cleaning appliance industry. Mainly used for robotic vacuum cleaners to calibrate and test by adjusting the camera and cooperating with relevant testing software based on standard test chart boards.

The test bench is assembled using 4080 aluminum profiles. Using a light absorbing cloth as the enclosure, the image card is powered through a light box, and tested and judged by a dedicated camera comparison software to compare the brightness and darkness. The advantages are simple operation, convenient control, and low failure rate.